Jaw muscles-first affected, then back, arms, legs, death due to respiratory collapse. Treatment:Antitoxin (HTIg) inactivates toxin. 4. Clostridium botulinum-rare, serious-intoxication -. Spores found in soil, water, intestinal tract of animals. Poorly preserved foods, low acid-vegetables, meat, fish, dairy.
Cardiac muscle (heart muscle) is involuntary striated muscle that is found in the walls and histological foundation of the heart, specifically the myocardium. Cardiac muscle is one of three major types of muscle, the others being skeletal and smooth muscle.
Quick Answer. According to About.com, cardiac muscles are found in the heart. Wikipedia explains that cardiac muscle is involuntary, meaning not under conscious control. It appears striated and is found in the walls of the heart, specifically the myocardium. Cardiac muscle cells rely on an available blood and electrical supply to deliver nutrients and oxygen, and remove waste products such as carbon dioxide.